Gardiners Point Island is an island in Block Island Sound, New York, that was the former location of the Gardiners Island Lighthouse as well as Fort Tyler. Once a peninsula of Gardiners Island – permanently detached in 1888 by a storm – it had an area at least as large as 14 acres. Today it is part of the Long Island National Wildlife Refuge Complex, reduced, however, to a relative speck consisting of the foundations of the fort. It is locally referred to as "The Ruins". The island is under the jurisdiction of East Hampton, New York.